中科新闻网有没有画设计图出不来:以需定供 以供定需 英语怎么说？？？
来源：百度文库 编辑：中科新闻网 时间：2024/05/05 07:30:41
supply on demand
demand on supply
怎么能用by呢？不信的话用google搜索一下，结果一清二楚。
offer according to demond,and demand accrding to requirement
To be set for
There will be a need for
supply by demand, demand by supply
supply by demand, demand by supply
demand driven, supply driven